Quark Deconfinement Phase Transition in Neutron Stars
Abstract
The hadron-quark phase transition in the interior of compact stars is investigated, when the transition proceeds through a mixed phase. The hadronic phase is described in the framework of relativistic mean-field theory, when also the scalar-isovector delta-meson mean-field is taken into account. The changes of the parameters of phase transition caused by the presence of delta-meson field are explored. The results of calculation of structure of the mixed phase (Glendenning construction) are compared with the results of usual first-order phase transition (Maxwell construction).
Keywords
Cite
@article{arxiv.0912.0018,
title = {Quark Deconfinement Phase Transition in Neutron Stars},
author = {G. B. Alaverdyan},
journal= {arXiv preprint arXiv:0912.0018},
year = {2009}
}
Comments
12 pages, 8 figures, To appear in Proceedings for "Compact stars in the QCD phase diagram II (CSQCD II), May 20-24, 2009, KIAA at Peking University, Beijing - P. R. China [http://vega.bac.pku.edu.cn/rxxu/csqcd.htm]